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General

  • Target

    JaffaCakes118_cbb864430cac00d5726ec580cd1fe9339f606151931aee68a21a4af130baf4fd

  • Size

    1.3MB

  • Sample

    241222-xznkjawmcz

  • MD5

    0424d4497e1983a0f78c4029e72025c7

  • SHA1

    5ec3a3fbdc7eacfca44781fa4d3b6a4260378151

  • SHA256

    cbb864430cac00d5726ec580cd1fe9339f606151931aee68a21a4af130baf4fd

  • SHA512

    b65e5a9ceb67c1bb2f168306ddac92ff65c618d37ead9f30fedfecbde8a38ffba91b45bc96f94d0f64c167d0cd0767489df2fe2f6dbaf58334312cd9035d1251

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_cbb864430cac00d5726ec580cd1fe9339f606151931aee68a21a4af130baf4fd

    • Size

      1.3MB

    • MD5

      0424d4497e1983a0f78c4029e72025c7

    • SHA1

      5ec3a3fbdc7eacfca44781fa4d3b6a4260378151

    • SHA256

      cbb864430cac00d5726ec580cd1fe9339f606151931aee68a21a4af130baf4fd

    • SHA512

      b65e5a9ceb67c1bb2f168306ddac92ff65c618d37ead9f30fedfecbde8a38ffba91b45bc96f94d0f64c167d0cd0767489df2fe2f6dbaf58334312cd9035d1251

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks